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Author Question: If a quasar has a redshift of 0.98, then it is receding from Earth at 98 percent the speed of light. ... (Read 107 times)

roselinechinyere27m

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on: Jul 27, 2018
If a quasar has a redshift of 0.98, then it is receding from Earth at 98 percent the speed of light.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

When mass is transferred from one star to another in a close binary system, __________ momentum is conserved.
 
  Fill in the blank(s) with correct word


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Tabitha_2016

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Reply #1 on: Jul 27, 2018
Answer to Question 1

False

Answer to Question 2

angular


roselinechinyere27m

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Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

Viet Thy

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Reply 3 on: Yesterday
Excellent

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